NSN 1660-01-331-0068 L8742918, L87429181, L8742918-1
Product Details | AIRCRAFT AIR TO AIR HEAT EXCHANGER
1660-01-331-0068 A heat transfer device designed to lower compressed air temperature to an acceptable level by passing it through tubes and flowing ducted ram air over the tubes, heat of the compressed air is transferred to the ram air reducing the temperature. Consists of a sheet metal housing with ram air connection(s) with or without ducts, a tubular type core, inlet and outlet ports. May contain a shutoff valve. Normally used in aircraft air conditioning and/or air induction systems.
Part Alternates: L8742918, L87429181, L8742918-1, 16VY0026, 16VY002-6, 7649677, 764967-7, 1660-01-331-0068, 01-331-0068, 1660013310068, 013310068
Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | 12 DEC 1990 | 01-331-0068 | 61419 ( HEAT EXCHANGER, AIR TO AIR, AIRCRAFT ) |
Demand History | NSN 1660-01-331-0068
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 1660-01-331-0068 | 2025-10-280 | 2 | Singapore |
| 1660-01-331-0068 | 2025-01-13 | 1 | Greece |
| 1660-01-331-0068 | 2024-03-68 | 1 | US |
| 1660-01-331-0068 | 2023-11-307 | 1 | Australia |
| 1660-01-331-0068 | 2023-11-306 | 1 | Greece |
| 1660-01-331-0068 | 2020-05-148 | 1 | United States |
| 1660-01-331-0068 | 2014-11-307 | 2 | ID |
| 16VY0026 | 2009-07-208 | 1 | Netherlands |
| 1660-01-331-0068 | 2008-03-71 | 267 | US |
Cross Reference | NSN 1660-01-331-0068
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Restrictions/Controls & Freight Information | NSN 1660-01-331-0068
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 000000 | NO NMFC FREIGHT DESCRIPTION |
| Less than car load rating | M | 85 |
| Less than truck load rating | Z | No Rating |
| Water commodity Code | 671 | unknown |
| Originating Activity Code | SX | Oklahoma City Air Logistics Center Tinker AFB, OK 73145-3043 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 1660-01-331-0068
Air Force| Category | Code | Description |
|---|---|---|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Price Validation | V | The current standard price has been validated.
|
| Source of Supply | FHZ | Oklahoma City Air Logistics Center Tinker AFB, OK 73145-5989 |
| Agency | DF | Department of the Air Force |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | T | AF Recoverable Assembly Management System (AFRAMS) |
| Acquisition Advice Codes | C | SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |